Tara Reid has had to deny she's engaged after posing with a huge sparkler on her ring finger.

It even took the attention away from her stunning bikini body.

The American Pie actress got us all excited she could be about to tie the knot to boyfriend Erez Eisen when she posted a sunny snap on Twitter of her laughing with her left hand up to her face and the diamond on full show.

She wrote: "I'm so in love!"

If that isn't enough of a hint we don't know what is, but we have crashed back down to earth because she then tweeted: "I'm not engaged its costume from my new movie @CharliesFarm1 LOL."

Erm, lol indeed.

The 38-year-old stunner is in Australia filming horror film Charlie's Farm and we can't get enough of all these bikini updates.

Another photo shows the blonde bombshell cuddled up next to her co-star Allira Jaques, and she seems to be going out of her way to flash that ring.

This time, her hand is draped over her friend's shoulder.

Tara wrote: "Me and @LittleLira have the day off from @charliesfarm1 life is beautiful fun in the sun."

Well she certainly suits it anyway.

Tara and Erez, from band Infected Mushrooms, have certainly seemed very happy together over the last year, there's been a fair few lovey dovey tweets floating around.